Merge pull request #1032 from jenkinsci/dependabot/maven/org.jenkins-ci.plugins-plugin-4.26

Author: Vlatombe

pom.xml

@@ -3,7 +3,7 @@
   <parent>
     <groupId>org.jenkins-ci.plugins</groupId>
     <artifactId>plugin</artifactId>
-    <version>4.19</version>
+    <version>4.26</version>
     <relativePath />
   </parent>
 

test-in-k8s.yaml

@@ -24,7 +24,7 @@ spec:
   serviceAccountName: jenkins
   containers:
   - name: jenkins
-    image: maven:3.6.2-jdk-8
+    image: maven:3.8.2-jdk-8
     command:
       - sleep
     args: